I am afraid we are not at liberty to disclose that information.恐怕我们无权透露这一信息。Two of the escaped prisoners are still at liberty.两名逃犯仍然逍遙法外.You are at liberty to do as you please.你可以随意行事....
You don't sound like a foreigner talking English...听你讲英语，不像是外国人。The fact that I was a foreigner was a big disadvantage.我是外国人这事实对我十分不利。Being a foreigner, he did not catch on the joke.他是个外国人, 未能理解这个笑话的含意.He was afraid...
The gills of fishes are analogous to the lungs in terrestrial animals.鱼类的鳃与陆上动物的肺类似.Evolution can explain why human embryos look like gilled fishes.进化论能够解释为什么人类的胚胎看起来象除去了内脏的鱼一样.Birds, fishes, and insects lay eggs.鸟下蛋, 鱼和...